| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 26.7 | +87.2% |
| 1Q25 | 14.3 | -31.0% |
| 4Q24 | 1.9 | -89.1% |
| 3Q24 | 20.7 | +66.9% |
| 2Q24 | 23.2 | +52.6% |
| 1Q24 | 20.7 | -288.0% |
| 4Q23 | 17.2 | +10.9% |
| 3Q23 | 12.4 | -2135.5% |
| 2Q23 | 15.2 | +35.2% |
| 1Q23 | -11.0 | +295.6% |
| 4Q22 | 15.5 | +45.9% |
| 3Q22 | -0.6 | -112.1% |
| 2Q22 | 11.2 | -34.3% |
| 1Q22 | -2.8 | -84.1% |
| 4Q21 | 10.6 | -39.3% |
| 3Q21 | 5.0 | -150.1% |
| 2Q21 | 17.1 | +123.6% |
| 1Q21 | -17.6 | -55.1% |
| 4Q20 | 17.5 | -865.4% |
| 3Q20 | -10.1 | -50.0% |
| 2Q20 | 7.7 | -534.2% |
| 1Q20 | -39.1 | -38.8% |
| 4Q19 | -2.3 | -138.2% |
| 3Q19 | -20.1 | +86.5% |
| 2Q19 | -1.8 | -117.1% |
| 1Q19 | -63.9 | +158.1% |
| 4Q18 | 6.0 | -59.0% |
| 3Q18 | -10.8 | +814.1% |
| 2Q18 | 10.3 | +14.7% |
| 1Q18 | -24.8 | -35.5% |
| 4Q17 | 14.6 | -16.9% |
| 3Q17 | -1.2 | -89.9% |
| 2Q17 | 9.0 | -22.3% |
| 1Q17 | -38.4 | +88.1% |
| 4Q16 | 17.5 | +28.4% |
| 3Q16 | -11.6 | - |
| 2Q16 | 11.5 | - |
| 1Q16 | -20.4 | - |
| 4Q15 | 13.7 | - |